Current location - Training Enrollment Network - Early education courses - Games. (1) Can you make three squares with 10 matchsticks? (2) How about putting seven matches in the same three triangles? (3) Press the button first
Games. (1) Can you make three squares with 10 matchsticks? (2) How about putting seven matches in the same three triangles? (3) Press the button first
According to stem analysis, we can get:
(1) 10 matchsticks are arranged in three squares, as shown below:
(2) Seven matchsticks are arranged in three triangles, as shown in the following figure:
(3) Move two matchsticks to form four triangles, as shown below: